Fitness

Health

Exercise

How To

Everyone wants flatter, tighter, more sculpted abs—whether it's bikini season or not—so we've created a supercharged workout engineered for serious results this summer and beyond. (Just give it two weeks!) Created by Anna Kaiser, who trains clients like Kelly Ripa, Shakira, and Sofia Vergara, this no-mercy workout features a suite of 12 moves that, along with a healthy diet, will deliver serious results. Complete the following sequence every other day for two weeks.